Haas, A., Wolter, J., Hertwig, S.T. & Das, I. (2009) Larval morphologies of three species of stream toads, genus Ansonia (Amphibia: Bufonidae) from East Malaysia (Borneo), with a key to known Bornean Ansonia tadpoles. Zootaxa, 2302 (1), 1–18.
https://doi.org/10.11646/zootaxa.2302.1.1